A nurse is instructing a group of clients regarding nutrition. Which of the following is a good source of omega-3 fatty acids that the nurse should include in the teaching?
Fish
Leafy green vegetables
Dietary supplements
Corn oil
The Correct Answer is A
A. Fish, particularly fatty fish such as salmon, mackerel, and sardines, are excellent sources of omega-3 fatty acids, which are beneficial for heart health and reducing inflammation.
B. Leafy green vegetables contain some omega-3 fatty acids, but they are not considered a primary source compared to fish.
C. Dietary supplements can provide omega-3s, but they are not food sources and may not be necessary if individuals can obtain omega-3s from their diet.
D. Corn oil is primarily high in omega-6 fatty acids, which do not provide the same benefits as omega-3s and can lead to an imbalance if consumed in excess.
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Correct Answer is B
Explanation
A. Urinary retention typically presents with difficulty urinating, rather than changes in urine color or odor.
B. Dark amber, cloudy urine with an unpleasant odor is indicative of a urinary tract infection (UTI). The cloudiness suggests the presence of bacteria or pus, while the dark color and odor are common signs of infection.
C. Urinary incontinence is characterized by the involuntary loss of urine, not changes in the characteristics of urine.
D. Urinary frequency refers to the need to urinate more often, which does not directly relate to the appearance or odor of the urine.
Correct Answer is A
Explanation
A. Urinary frequency for several days is an expected outcome after catheter removal, as the bladder may become more sensitive and responsive after having been drained continuously.
B. While temporary urinary retention can occur, it is less common after short-term catheterization, and most clients will start voiding normally within a few hours.
C. Blood-tinged urine may occur occasionally, but it is not a typical expected outcome unless there was trauma or irritation during catheterization.
D. Highly concentrated urine can occur due to dehydration or lack of fluid intake, but it is not a specific expected outcome following catheter removal.